do any of you know of any algorithm on voice recognition? not the speach-to-text/text-to-speach thingy.. i want an algorithm that could determine whose voice it was which was played.. for example, i would have a database of wav files of different people and when i receive a voice from the mic, the algo could determine, based on the current database, whose voice it was.. 😮

is it possible to detect and delete the start and end of a wav file which has no sound? like for example, from wav file recorded from a mic.. there is bound to be some part at the start and end of the wav file that has no sound right?